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Patentes

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Número de publicaciónWO2001086502 A3
Tipo de publicaciónSolicitud
Número de solicitudPCT/US2001/014333
Fecha de publicación16 Ene 2003
Fecha de presentación3 May 2001
Fecha de prioridad11 May 2000
También publicado comoUS20010042204, WO2001086502A2
Número de publicaciónPCT/2001/14333, PCT/US/1/014333, PCT/US/1/14333, PCT/US/2001/014333, PCT/US/2001/14333, PCT/US1/014333, PCT/US1/14333, PCT/US1014333, PCT/US114333, PCT/US2001/014333, PCT/US2001/14333, PCT/US2001014333, PCT/US200114333, WO 0186502 A3, WO 0186502A3, WO 2001/086502 A3, WO 2001086502 A3, WO 2001086502A3, WO-A3-0186502, WO-A3-2001086502, WO0186502 A3, WO0186502A3, WO2001/086502A3, WO2001086502 A3, WO2001086502A3
InventoresDavid Blaker, Dan Winkelstein
SolicitanteDavid Blaker, Netoctave Inc, Dan Winkelstein
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  Patentscope, Espacenet
Methods, systems and computer program for use of a hash-ordered database
WO 2001086502 A3
Resumen
Data structures and methods, systems and computer program products for searching, inserting and/or deleting entries in a database which includes a hash value corresponding to data of the entry and which are stored in a hash-ordered sequence such that a linear search for an entry from an address corresponding to the hash value of the entry will result in the data being located by examining entries in consecutive addresses before an address without an entry is reached are provided. Such methods, systems, computer program products and data structures may be particularly useful for Internet Protocol Security (IPSec) security association databases (SADs).
Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US5287499 *16 May 199115 Feb 1994Bell Communications Research, Inc.Methods and apparatus for information storage and retrieval utilizing a method of hashing and different collision avoidance schemes depending upon clustering in the hash table
US5757915 *25 Ago 199526 May 1998Intel CorporationParameterized hash functions for access control
Otras citas
Referencia
1 *CLEARY J G: "COMPACT HASH TABLES USING BIDIRECTIONAL LINEAR PROBING", IEEE TRANSACTIONS ON COMPUTERS, IEEE INC. NEW YORK, US, vol. C-33, no. 9, 1 September 1984 (1984-09-01), pages 828 - 834, XP000648861, ISSN: 0018-9340
2 *JAIN R: "A COMPARISON OF HASHING SCHEMES FOR ADDRESS LOOKUP IN COMPUTER NETWORKS", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE INC. NEW YORK, US, vol. 40, no. 10, 1 October 1992 (1992-10-01), pages 1570 - 1573, XP000331089, ISSN: 0090-6778
3 *KENT S ET AL: "Security Architecture for the Internet Protocol", IETF REQUEST FOR COMMENTS, 1 November 1998 (1998-11-01), pages 1 - 56, XP002165083
4 *SCHLATTER ELLIS C: "CONCURRENCY IN LINEAR HASHING", ACM TRANSACTIONS ON DATABASE SYSTEMS, ASSOCIATION FOR COMPUTING MACHINERY. NEW YORK, US, vol. 12, no. 2, 1 June 1987 (1987-06-01), pages 195 - 217, XP000718772, ISSN: 0362-5915
Clasificaciones
Clasificación internacionalG06F1/00, G06F17/30, H04L29/06, G06F21/00
Clasificación cooperativaH04L63/0485, G06F21/6218, G06F17/30949, H04L63/164, H04L45/745
Clasificación europeaG06F17/30Z1C, G06F21/62B, H04L63/04B14, H04L45/745
Eventos legales
FechaCódigoEventoDescripción
15 Nov 2001AKDesignated states
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15 Nov 2001ALDesignated countries for regional patents
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3 Ene 2002DFPERequest for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
9 Ene 2002121Ep: the epo has been informed by wipo that ep was designated in this application
9 Jul 2003122Ep: pct application non-entry in european phase
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